# git rev-parse -q --verify 147307c69ba4441ee90c1f8ce8edf5df4ea60f67^{commit}
# git fetch -q -n -f git://gitlab.ozlabs.ibm.com/mirror/linux-next.git master
warning: The last gc run reported the following. Please correct the root cause
and remove .git/gc.log.
Automatic cleanup will not be performed until the file is removed.

warning: There are too many unreachable loose objects; run 'git prune' to remove them.

# git rev-parse -q --verify 147307c69ba4441ee90c1f8ce8edf5df4ea60f67^{commit}
fetched but didn't get requested revision!
Command 'git rev-parse -q --verify 147307c69ba4441ee90c1f8ce8edf5df4ea60f67^{commit}' returned non-zero exit status 1
# rm -rf /kisskb/build/linux-next_um-defconfig_um-x86_64
# Build took: 0:00:10.645407